20208982

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{6011}}^1$

素因数の和:6095

約数の個数: 12

約数和(自身を含む): 31076028

約数和(自身を除く): 10867046

約数列:

[1, 2, 41, 82, 1681, 3362, 6011, 12022, 246451, 492902, 10104491, 20208982]

約数ペア:

[(1, 20208982), (2, 10104491), (41, 492902), (82, 246451), (1681, 12022), (3362, 6011)]